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tune management of __mg_dsk_msg_queue

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Vincent Wei
2020-02-17 19:27:14 +08:00
parent 0135699829
commit 4b8ecb169d
1 changed files with 17 additions and 8 deletions
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src/kernel/desktop-procs.c
+17 -8
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@@ -88,8 +88,7 @@
# define CLIENT_HAS_NO_MAINWINDOW() (znodes_of_this_client() == 0)
/******************************* global data *********************************/
MSGQUEUE __mg_desktop_msg_queue;
PMSGQUEUE __mg_dsk_msg_queue = &__mg_desktop_msg_queue;
PMSGQUEUE __mg_dsk_msg_queue;
GHANDLE __mg_layer;
@@ -208,6 +207,7 @@ static void TerminateSharedSysRes (void)
}
static LRESULT DesktopWinProc (HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
static void init_desktop_win (void)
{
static MAINWIN desktop_win;
@@ -244,11 +244,17 @@ static void init_desktop_win (void)
__mg_hwnd_desktop = (HWND)pDesktopWin;
__mg_dsk_win = pDesktopWin;
__mg_dsk_msg_queue->pRootMainWin = __mg_dsk_win;
}
BOOL mg_InitDesktop (void)
{
/* Since 4.2.0: allocate message queue for desktop thread */
if (!(__mg_dsk_msg_queue = mg_AllocMsgQueueForThisThread ()) ) {
_WRN_PRINTF ("failed to allocate message queue\n");
return FALSE;
}
#ifndef _MGSCHEMA_COMPOSITING
/* Init heap of clipping rects. */
InitFreeClipRectList (&sg_FreeClipRectList, SIZE_CLIPRECTHEAP);
@@ -268,6 +274,10 @@ BOOL mg_InitDesktop (void)
void mg_TerminateDesktop (void)
{
/* Since 4.2.0: message queue for desktop thread was dynamically allocated */
mg_FreeMsgQueueForThisThread ();
__mg_dsk_msg_queue = NULL;
TerminateSharedSysRes ();
#ifndef _MGSCHEMA_COMPOSITING
@@ -3979,7 +3989,7 @@ static void dskOnTimer (void)
if (sg_old_counter == 0)
sg_old_counter = SHAREDRES_TIMER_COUNTER;
__mg_dispatch_timer_message (SHAREDRES_TIMER_COUNTER - sg_old_counter);
__mg_check_expired_timers (NULL, SHAREDRES_TIMER_COUNTER - sg_old_counter);
sg_old_counter = SHAREDRES_TIMER_COUNTER;
if (SHAREDRES_TIMER_COUNTER < (blink_counter + 10))
@@ -4394,11 +4404,10 @@ static LRESULT DesktopWinProc (HWND hWnd, UINT message,
break;
}
case MSG_TIMEOUT: {
MSG msg = {0, MSG_IDLE, wParam, 0};
dskBroadcastMessage (&msg);
case MSG_TIMEOUT:
// Since 4.2.0; only handle the current thread (the only GUI thread).
BroadcastMessageInThisThread (MSG_IDLE, wParam, 0);
break;
}
case MSG_SRVNOTIFY: {
MSG msg = {0, MSG_SRVNOTIFY, wParam, lParam};